DocumentCode
229739
Title
Empirical study of system-level PV power plant power factor adjustment relying on PV inverter
Author
Lv Zhenhua ; Shi Mingming ; Yuan Xiaodong
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
840
Lastpage
842
Abstract
A experiment of photovoltaic inverter helping power facotr adjustment of PV power station is carried on. A SVG is connected to the 10kV bus bar of 30MWp PV power station in parallel. The effect of photovoltaic inverter on PV power station power factor regulation is studied on the adjustment of photovoltaic inverter with SVG offerring reactive power violation. Through the trial, we found the PV power station power factor regulation can be achieved by photovoltaic inverter, but the adjustment is slower, and oscillation phenomenon occurs when multiple inverters adjust. The test results can provide reference to the technology development of the photovoltaic inverter.
Keywords
busbars; invertors; photovoltaic power systems; power factor; reactive power; PV inverter; PV power station power factor regulation; SVG; busbar; oscillation phenomenon; photovoltaic inverter; power 30 MW; reactive power violation; system-level PV power plant power factor adjustment; voltage 10 kV; Inverters; Photovoltaic systems; Reactive power; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7013585
Filename
7013585
Link To Document